Sample rate
2 – 3.5ml/min
Tubing materials
Silicone and Tygon®
Required desk space for Instrument
50cm (H) x 45cm (W) x 45cm (D)*
For Safety reasons the Flame photometer requires 1m of unobstructed space above to allow dissipation of heat from the chimney.
Instrument size
Soil Flame Photometer
51cm (H) x 39cm (W) x 35cm (D)
(20in x 15in x 14in)
Shipping
65cm (H) x 49cm (W) x 43cm (D)
(25in x 19in x 17in)
Weight
Soil Flame Photometer – 14kg (30.8lbs)
Shipping – 25kg (55.1lbs)
Power requirements
100V – 250V AC at 50 or 60Hz
automatically selecting
Readout
LCD, four line, alpha numeric, back lit.
Optimal range
Single point calibration
Na 0.1 – 60ppm
K 0.05 – 100ppm
Ca 1.0 – 100ppm
Multi Point Calibration
Na 0.1 – 1000ppm
K 0.05 – 1000ppm
Ca 1.0 – 1000ppm
Reproducibility
<1% Coefficient of variability for 20 consecutive samples over ten minutes at concentrations of 100ppm or less. (After instrument stabilisation).
Specificity
Na/K/Li = <1% to each other when equal in concentration at <100ppm
Limit of detection (LOD) and limit of quantification (LOQ) displayed
LOD LOQ
Na – 0.03ppm Na – 0.1ppm
K – 0.02ppm K – 0.05ppm
Ca – 0.3ppm Ca – 1ppm
Time to stability
Less than 15 seconds after sample
is introduced into the flame
Ions measured
Simultaneous measurement of Na, K, and Ca
Interfaces
USB
0-2.5 volt output (based on sample concentration linked to element of users choice)
Optional 4-20mA output in place of the above
Integrated thermal printer
.CSV and .PDF generated reports and files via FP-PC software
Recommended minimum warm up time based on ambient temperature
21ºC – 25 minutes
Fuel requirement
Propane, Butane or Natural Gas* regulated to 19Bar. Flow rate of 0.4l/min
*with modifications. BWB Technologies recommends either Propane or Butane for optimum results.